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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cc79c56e65205f98fdb5c0b1f6e3f3d971cdf0d9ac4dc5678b929c19f1062bb. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


MassLogger


Vendor detections: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7cc79c56e65205f98fdb5c0b1f6e3f3d971cdf0d9ac4dc5678b929c19f1062bb
SHA3-384 hash: b60e91156ea0890b282b28a94fd8a92a96f48557dfce49934ce5f086f4e0acde49cca248fb7bdf2ca3b55e6e53632f1e
SHA1 hash: e05f50bfff8caa536c02d36ff9387b93db4a3da2
MD5 hash: c83902c8a82924213e2057605d292258
humanhash: echo-kentucky-mississippi-magazine
File name:New contract_291421.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:922'624 bytes
First seen:2026-09-08 12:17:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'221 x AgentTesla, 20'420 x Formbook, 12'370 x SnakeKeylogger)
ssdeep 12288:uLrp+4moClH1bzJsDoKx4ri/C61LMMwCzGMJF5rscph3quiqxjJqH6B2JzbE4pZg:ufpx5CR1PyDhquMMhzGMf5L3ziqprb
TLSH T1AA15BD582617DB37C56177B4D9B3E6F012641E9AE801E23F5AE9BEBB7F31E305900242
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter James_inthe_box
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/6c437da9-e5a8-4e34-b53d-1f58887a9af8/
Malware family:
guloader
Create hunting rule
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-09-08 12:27:40 UTC
Tags:
auto-reg guloader loader ip-check evasion stealer smtp
Link:
https://app.any.run/tasks/372b2197-a9f9-4d51-981b-dc4657609df6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/84535/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6a9ffcc6cc9d819e964b3f79/reports/fcb75382-fc5e-4e76-b032-6045f0417cc9/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7cc79c56e65205f98fdb5c0b1f6e3f3d971cdf0d9ac4dc5678b929c19f1062bb
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-07T13:23:00Z UTC
Last seen:
2026-09-09T07:24:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/7cc79c56e65205f98fdb5c0b1f6e3f3d971cdf0d9ac4dc5678b929c19f1062bb/results?tab=lookup
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7b01f364-5b4a-4a27-bce2-54075288c9ea
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7cc79c56e65205f98fdb5c0b1f6e3f3d971cdf0d9ac4dc5678b929c19f1062bb
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.47 Win 32 Exe x86
Link:
https://app.malva.re/file/c83902c8a82924213e2057605d292258
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7cc79c56e65205f98fdb5c0b1f6e3f3d971cdf0d9ac4dc5678b929c19f1062bb/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2026-09-08 00:12:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
22 of 36 (61.11%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ptdzyvxgkic7td63lqfr63r7hwlrzxyntlcnyvtyxeu4dhyqmk5q._file
Verdict:
malicious
Label(s):
NovaStealer
Create hunting rule
XWorm
Create hunting rule
Link:
https://reports.threatray.com/86811250-dcee-4b85-b17d-8c19ac5114ca
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger collection discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/260908-pggp9syxdy/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Family: MassLogger
Unpacked files
SH256 hash:
7cc79c56e65205f98fdb5c0b1f6e3f3d971cdf0d9ac4dc5678b929c19f1062bb
MD5 hash:
c83902c8a82924213e2057605d292258
SHA1 hash:
e05f50bfff8caa536c02d36ff9387b93db4a3da2
Link:
https://www.unpac.me/results/76420b35-8b01-4bf7-b990-d47e066fe439/
Malware family:
PrivateLogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7cc79c56e652/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7cc79c56e65205f98fdb5c0b1f6e3f3d971cdf0d9ac4dc5678b929c19f1062bb

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/84535/

Comments